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defon
3 years ago
15

Triangle DEF has vertices D(0,4), E(10,4), and F(5,9) Prove that the triangle is isosceles and a right triangle.

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

darling, could you send a picture of the problem?

Step-by-step explanation:

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miv72 [106K]

Answer: x = 9, 5

<u>Step-by-step explanation:</u>

4 | x - 7 | + 2 | x - 7 | = 12

6 | x - 7 | = 12      <em>added like terms</em>

  | x - 7 | = 2       <em>divided both sides by 6</em>

x - 7 = 2         or         x - 7 = -2     <em>removed absolute value sign</em>

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7 0
3 years ago
7) 28 is 35% of what number?​
Brums [2.3K]

Answer:

80

Step-by-step explanation:

28×100÷35=80

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3 years ago
Scott needs to mail a USB drive to a friend. He uses 41-cent stamps and 8-cent stamps to pay $1.87 in postage. How many of each
Brrunno [24]

Answer:

4 41cent stamps would be $1.64/ 3- 8 cent stamps would be 23 cents/ $1.64 + 23= $1.87

Step-by-step explanation:

6 0
2 years ago
For every 6 green apples in an orchard there where 9 red apples what is the ratio of green apples to red apples
MAXImum [283]

Answer:

6:9

or 6 to 9

Step-by-step explanation:


4 0
3 years ago
Keevyn has a bag of Jolly Ranchers. Keevyn gave 3/8 of the bag to Zavion and 1/4 of the bag to Qeisha. Then keeyvn gave 1/2 of t
sergejj [24]

Answer:

1.5/8 of the bag

Step-by-step explanation:

1/4 * 2 = 2/8

----------------------

3/8 + 2/8 = 5/8

1 - 5/8 = 3/8

3/8 divided by 1/2 = <u>1.5/8</u>

3 0
3 years ago
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